// Copyright 2025 RisingWave Labs
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use risingwave_common::gap_fill::FillStrategy;

use crate::expr::InputRef;

/// Bound fill strategy that associates a strategy with a target column.
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub struct BoundFillStrategy {
    /// The fill strategy to use
    pub strategy: FillStrategy,
    /// The target column to apply the strategy to
    pub target_col: InputRef,
}
